a feeling of being disappointed and unhappy because of discovering the truth about something or someone that you liked or respected

There is increasing disillusionment with the government. 人们对政府越来越失望。

He left the company, expressing his bitter disillusionment. 他离开了公司，表达了他强烈的幻灭之情。

My feeling is that there's a disillusionment all over Scotland with the way the parliament is behaving. 我的感觉是，整个苏格兰都对议会的行事方式感到失望。

They noted growing disillusion with the political process. 他们注意到人们对政治进程越来越失望。